187842144 (number)

187842144 is an even 9-digits composite number following 187842143 and preceding 187842145. In scientific notation, it is written as 1.87842144 × 10^8. The sum of its digits is 39. It has a total of 10 prime factors and 192 positive divisors. There are 50803200 positive integers (up to 187842144) that are relatively prime to 187842144.

Interesting facts

Basic properties

Name

Name one hundred eighty-seven million eight hundred forty-two thousand one hundred forty-four

Notation

Scientific notation 1.87842144 × 10^8
Engineering notation 1.87842144 × 10^6

Prime Factorization of 187842144

Prime Factorization 2 × 2 × 2 × 2 × 2 × 3 × 31 × 7 × 71 × 127

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 10
Total number of prime factors
rad Radical 11740134
Product of the distinct prime numbers

The prime factorization of 187842144 is 2 × 2 × 2 × 2 × 2 × 3 × 31 × 7 × 71 × 127. Since it has a total of 10 prime factors.

Most popular turbo-numbers

Basic calculations (n = 187842144)

Multiplication

n×y
n×2 375684288
n×3 563526432
n×4 751368576
n×5 939210720

Division

n÷y
n÷2 93921072
n÷3 62614048
n÷3 46960536
n÷5 37568428.8

Exponentiation

ny
n2 35284671062516736
n3 6.6279482627179E+24
n4 1.24500801199E+33
n5 2.3386497426938E+41

Nth Root

y√n
2√n 13705.551575913
3√n 572.7050493862
4√n 117.07071186216
5√n 45.160486033511

Divisors of 187842144

192 divisors

τ Total Divisors 192
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -187842143
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0052083333333333
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 1
Returns the nth root of the product of n divisors
H Harmonic Mean 192
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 187842144 can be divided by 192 positive divisors. The sum of these divisors (counting 187842144) is 1, the average is 0.0052083333333333.

Base conversion 187842144

Base System Value
2 Binary 1011001100100011111001100000
3 Ternary 111002110100222110
4 Quaternary 23030203321200
5 Quinary 341041422034
6 Senary 30350035320
8 Octal 1314437140
10 Decimal 187842144
12 Duodecimal 52aa8b40
16 Hexadecimal b323e60
20 Vigesimal 2ie0574
36 Base36 33u3xc

Cryptographic Hash Functions

md5 75742077f7d64c60b723fb59ba2abc11
sha1 4b3fbc6d6798d6f74c455d2ac8c5ab4f6d53eb8b
sha256 f0d2d036efac771f0421c3b00102fb05911196b8dfe45dae2249f9b1f24a9b58
sha512 a32a1f537fd2e14465ff6be63ee6c99447aff76a3a5d418ee8b8c0eea746e1677a79c0f978f46896fc0fe984b901438523d47b110043ca885a5f4677c6faec85
ripemd-160 e64621b39535d60414a2cd498e1d2358d20dddc9

187842144 as geometric shapes

Circle

Radius = n
Diameter 375684288
Circumference 1180246999.2499
Area 1.1085006339433E+17

Sphere

Radius = n
Volume 2.7763084760704E+25
Surface area 4.4340025357734E+17
Circumference 1180246999.2499

Square

Length = n
Perimeter 751368576
Area 35284671062516736
Diagonal 265648907.63004

Cube

Length = n
Surface area 211708026375100416
Volume 6.6279482627179E+24
Space diagonal 325352137.21067

Equilateral Triangle

Length = n
Perimeter 563526432
Area 1.5278710752159E+16
Altitude 162676068.60533

Triangular Pyramid

Length = n
Surface area 1.5278710752159E+16
Volume 7.8111119365357E+23
Height 88549635.87668